<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
<body>
<table border="1">
    <tr>
        <th>id</th>
        <th>姓名</th>
        <th>课程</th>
        <th>成绩</th>
    </tr>

    <?php
    $server="localhost";
    $name="root";
    $pwd="dawut";
    $db="db";
    $con=mysqli_connect($server,$name,$pwd,$db);

    if($con) {
        $sql = "select * from kuyax";
        $run = mysqli_query($con, $sql);
        if (mysqli_num_rows($run) > 1) {
            while ($kur = mysqli_fetch_assoc($run)) {
                echo "<tr>";
                echo "<td>" . $kur['id'] . "</td>";
                echo "<td>" . $kur['name'] . "</td>";
                echo "<td>" . $kur['daris'] . "</td>";
                echo "<td>" . $kur['daris'] . "</td>";
                echo "</td>";
            }
        }
    }else{
      echo  "未连接数据库，内容错误" .mysqli_connect_error();
    }


    ?>

</table>
</body>
</html>